1689244578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{95083}}^1$

素因数の和:95148

約数の個数: 64

約数和(自身を含む): 4381470720

約数和(自身を除く): 2692226142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883, 17766, 95083, 190166, 285249, 570498, 665581, 855747, 1331162, 1711494, 1996743, 2567241, 3993486, 4468901, 5134482, 5990229, 8937802, 11980458, 13406703, 17970687, 26813406, 31282307, 35941374, 40220109, 62564614, 80440218, 93846921, 120660327, 187693842, 241320654, 281540763, 563081526, 844622289, 1689244578]

約数ペア:

[(1, 1689244578), (2, 844622289), (3, 563081526), (6, 281540763), (7, 241320654), (9, 187693842), (14, 120660327), (18, 93846921), (21, 80440218), (27, 62564614), (42, 40220109), (47, 35941374), (54, 31282307), (63, 26813406), (94, 17970687), (126, 13406703), (141, 11980458), (189, 8937802), (282, 5990229), (329, 5134482), (378, 4468901), (423, 3993486), (658, 2567241), (846, 1996743), (987, 1711494), (1269, 1331162), (1974, 855747), (2538, 665581), (2961, 570498), (5922, 285249), (8883, 190166), (17766, 95083)]